• cpufanrepairs
    Overheating trouble in PC solved

                    This PC was brought to me and the complaint was that the Operating System needed to be re-installed according to the opinion of the customer. Why? I asked. He...

    • Posted 3 years ago
    • 0
  • microphonerepairs
    A dead microphone was brought back to life. Model: TAKSTAR SN-58

                  This microphone was brought to my shop and the complaint was it does not produce any sound. I connected it to my amplifier in the shop, it was completely soundless....

    • Posted 3 years ago
    • 0
  • online test
    LCD Monitor Repair Online Test

                    Another participant (from Saudi Arabia) had passed the LCD Monitor repair online exam test with the grade of Excellent. I have just sent the certificate out and hope he...

    • Posted 3 years ago
    • 3
  • amplifier-repairs1
    An amplifier with static sound repaired. Model: Daynavox PA-DAAM-1121

                  An amplifier that produces static noise in the speakers is an easy problem to fix. This was an old amplifier and the repair was easy. Here is the story. This...

    • Posted 3 years ago
    • 0
  • Completed Another Basic Electronics Repair Course

                    Just completed another Basic Electronics Repair course for 6 participants. Here are the photos taken during the 3 days course: Likes(11)Dislikes(0)

    • Posted 3 years ago
    • 7
  • signalgenerators
    Poor Man’s Signal Generator

                  One of my nephews dropped this 26” Sanyo LCD TV and broke the screen. So I decided to make a signal generator out of it! I disconnected the screen and...

    • Posted 3 years ago
    • 0
  • bad-ic
    Is Scanner HP 4070 Irrepairable due to Kamikaze Transistor?

                  This story started when I got this HP Scanner and was told that it was rejected by HP repair center. The complaint was that it can’t be powered up. After...

    • Posted 3 years ago
    • 0
  • pc-repairings
    PC Vibration Solved

                Early in the morning a co-worker came to me because her PC was having too much vibration and she could not work with this situation. Her PC was an ASUS P5LD2-VM/S....

    • Posted 3 years ago
    • 0